Is any one faced this Big bug of MT5

 

here is No candles data from 12 October to 15 October

any person faced the same bug

it is Windows Vista in Japanese

but on problem on Windows XP in japanese

 
It's not bug.
 

Thank you for reply

I saw this forum it seems same problem

What is wrong it occurs when date changes on chart

please see this Forum 'Beta Testing of MetaTrader 5 Has Started!'

Reason: